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Older workers stress less, U-M study suggests
11-19-2007 · EurekAlert!Older workers generally report low levels of work-related stress, according to a University of Michigan study of a nationally representative sample of older workers.
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- Depression may trigger diabetes in older adults
04-23-2007 · EurekAlert!
Chronic depression may cause diabetes in older adults, according to Northwestern University research. This is the first national study to suggest that depression alone -- and not lifestyle factors like being overweight -- can trigger diabetes in adults 65 and older, a population with a high prevalence of diabetes and depression. A high level of the stress hormone cortisol -- common in people who are depressed and which can decrease insulin sensitivity -- may be triggering the disease.
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- Study examines decision-making deficits in older adults
01-14-2008 · EurekAlert!
Recent work led by University of Iowa neuroscientist Natalie Denburg, PhD, suggests that for a significant number of older adults, measurable neuropsychological deficits do seem to lead to poor decision-making and an increased vulnerability to fraud. The findings also suggest that these individuals may experience disproportionate aging of a brain region critical for decision-making.
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- Feeling hot, hot, hot: New study suggests ways to control fever-induced seizures
08-21-2007 · EurekAlert!
Scientists at the University of Toronto Mississauga and Queen's University show that genetic variation in the foraging gene results in different tolerance for heat stress and demonstrate how the use of specific drugs can replicate this effect in fruit flies and locusts. While the findings are at an early stage, the researchers suggest that they could lead to ways to rapidly protect the brain from extremely high fevers in mammals, including humans.
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- Study suggests some brain injuries reduce the likelihood of post-traumatic stress disorder
12-23-2007 · EurekAlert!
A new study of combat-exposed Vietnam War veterans shows that those with injuries to certain parts of the brain were less likely to develop post-traumatic stress disorder. The findings, from the National Institutes of Health and the National Naval Medical Center, suggest that drugs or pacemaker-like devices aimed at dampening activity in these brain regions might be effective treatments for PTSD.
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- Mothers' baby cradling habits are indicator of stress, suggests new research
08-28-2007 · EurekAlert!
Mothers who cradle their baby to their right hand side are displaying signs of extreme stress, a new study suggests.
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- Ability to cope with stress can increase 'good' cholesterol in older white men, study finds
08-18-2007 · EurekAlert!
Older white men who are better able to cope with stress experience higher levels of so-called "good cholesterol" than men who are more hostile or socially isolated, according to a study released at the 115th Annual Convention of the American Psychological Association.
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- Chronic stress can steal years from caregivers' lifetimes
09-18-2007 · EurekAlert!
The chronic stress that spouses and children develop while caring for Alzheimer's disease patients may shorten the caregivers' lives by as much as four to eight years, a new study suggests. The research also provides concrete evidence that the effects of chronic stress can be seen both at the genetic and molecular level in chronic caregivers' bodies.
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- Take more breaks to avoid back injury at work, study says
02-07-2007 · EurekAlert!
Workers who lift for a living need to take longer or more frequent breaks than they now do to avoid back injury, according to a new study at Ohio State University . The study also suggests that people who are new on the job need to take breaks even more often than experienced workers, and that the risk of injury is higher at the end of a work shift.
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- Gel-based handrub improves hospital hygiene
05-02-2007 · EurekAlert!
Giving health care workers easy access to alcohol-based handrubs can improve hygiene in hospitals, a study published today in the online open access journal Critical Care suggests.
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- Consuming Cola May Up Osteoporosis Risk For Older Women, Study Suggests
10-07-2006 · ScienceDaily
In an epidemiological study, researchers analyzed dietary questionnaires and bone mineral density measurements of more than 2,500 people in the Framingham Osteoporosis Study and found that cola consumption was associated with lower bone mineral density at three different hip sites of older women.
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